Eigenvalues:
	 -0.341402672218+0i	  -0.21346669519+0i	 -0.196037838037+0i	 -0.159879027705+0i	 -0.119980544225+0i	  0.134920914456+0i	 -0.096039442473+0i	-0.0567368232921+0i	-0.0469565181542+0i	-0.0226135919343+0i	 0.00447766387731+0i	 0.0232148531526+0i	 0.0788532950493+0i	 0.0628130210431+0i	 0.0565838954025+0i	 0.0319742264113+0i	 0.0722188190186+0i

1.37843e-33
(-0.634317, 0.022711, 0.133853; 0.125000) (-0.368600, -0.656188, -0.548453; 0.125000) (-0.195805, 0.433885, 0.440675; 0.125000) (0.207990, 0.941844, 0.844206; 0.125000) (-1.211988, -0.389610, -0.149339; 0.125000) (0.436369, -0.644570, -0.680484; 0.125000) (0.980235, -0.134611, -0.299947; 0.125000) (0.786115, 0.426541, 0.259490; 0.125000) [Vs = -0.350247]
r_ab:
	               0	  0.998523709446	  0.674904811145	   1.43488243016	   0.76413990937	   1.50159158518	   1.67919863923	   1.48205628711
	  0.998523709446	               0	   1.48205628711	   2.19673837252	  0.970390540012	  0.815808361155	   1.46736278763	   1.77720060669
	  0.674904811145	   1.48205628711	               0	   0.76413990937	   1.43488243016	   1.67919863923	   1.50159158518	  0.998523709446
	   1.43488243016	   2.19673837252	   0.76413990937	               0	   2.18546047223	   2.21213601174	   1.75048579307	  0.970390540012
	   0.76413990937	  0.970390540012	   1.43488243016	   2.18546047223	               0	   1.75048579307	   2.21213601174	   2.19673837252
	   1.50159158518	  0.815808361155	   1.67919863923	   2.21213601174	   1.75048579307	               0	  0.837052532393	   1.46736278763
	   1.67919863923	   1.46736278763	   1.50159158518	   1.75048579307	   2.21213601174	  0.837052532393	               0	  0.815808361155
	   1.48205628711	   1.77720060669	  0.998523709446	  0.970390540012	   2.19673837252	   1.46736278763	  0.815808361155	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.45458354089	   4.54541645911	-6.25549667939e-16